s-trioxane basic information |
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s-trioxane chemical properties |
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s-trioxane usage and synthesis |
chemical properties |
colourless transparent crystals |
usage |
1,3,5-trioxane is used in organic chemical processes such as aldol condensation of amides and syntheses of chloromethyl esters or other plastics. |
general description |
transparent crystals or white crystalline solid with a pleasant odor resembling the odor of chloroform. melts at 62°c; boils at 115°c without polymerization. the cyclic trimer of formaldehyde. |
air & water reactions |
highly flammable. water soluble. |
reactivity profile |
s-trioxane is stable under normal laboratory conditions but is unstable in the presence of acids, which initiate polymerization. sublimes readily. may react with oxidizing matter . a stable polymeric product of formaldehyde that in the presence of strong aqueous acids will depolymerize (reforming the parent formaldehyde). inert to strong alkalis. readily converted in non aqueous solutions to the monomeric formaldehyde by small concentrations of acid---the rate of conversion is directly proportional to the concentration of the acid. |
health hazard |
acute/chronic hazards: s-trioxane is toxic and flammable. it can emit toxic fumes on contact with acid or acid fumes. |
fire hazard |
s-trioxane is combustible. |
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s-trioxane preparation products and raw materials |
hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
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